Customising section in product page

[ifyoureallywant]

I would like to create a small section within/after the product desc like how its done here ( https://shirtz.cool/collections/sale-2/products/the-cupid-tee ) (the "I heart you") section. Ive currently made a rich text section, but i cant seem to adjust the margins/paddings and add images to the section schema. :<

this is the current rich text section i have, it comes after the product desc...

[KetanKumar]

@ifyoureallywant 

It can be done by doing some code customization. please send me a personal message and we can discuss what you'd like